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KOYO / Cartridge type

KOYO UCC308

Ball bearing units technical reference with manufacturer-sourced dimensions, characteristics and engineering resources.

Technical data available
Bore diameterd
40 mm
WidthB
52 mm
Dynamic load ratingC
40.7 kN
Static load ratingC0
24 kN
d
40 mm
H
120 mm

Use this page as a technical reference. Verify the current manufacturer specification and the complete application requirements before selection.

Technical data

Product specifications

Metric and imperial values are paired where the manufacturer provides both. Expand a section to review its parameters.

Core specifications7 parameters
Core specifications
ParameterSymbolValue
Variant / constructionCartridge type
Bore diameterd40 mm
WidthB52 mm
HeightH120 mm
Basic dynamic load ratingC40.7 kN
Basic static load ratingC024 kN
Fatigue load limitPu1.09 kN
Manufacturer Identity2 parameters
Manufacturer Identity
ParameterSymbolValue
BrandKOYO
Official Class Key100-080-000
Classification2 parameters
Classification
ParameterSymbolValue
Official Category PathBall bearing units - Cartridge type
Official Classification 1Ball bearing units / Cartridge type
Technical Data11 parameters
Technical Data
ParameterSymbolValue
d40 mm
H120 mm
A34 mm
r3 mm
B52 mm
S19 mm
Basic Load Ratings : Cr40.7 kN
Basic Load Ratings : C0R24.0 kN
Fatigue Load Limit : Cu1.09 kN
Factor : F013.2
Nipple Size1/4-28UNF

Technical documents & data sheet

This product page is a BearingScope catalogue reference, not a manufacturer-certified drawing. Preserve the full brand and designation when comparing files.

Record identity
KOYO UCC308
Document matching
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